StackOverflow2013

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plurals

PO
primarykey
Id
19450780
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-10-18T13:22:18.603
FavoriteCount
0
LastActivityDate
2013-10-18T13:22:18.603
LastEditDate
LastEditorUserId
0
OwnerUserId
1288725
ParentId
9623361
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
Try this one : <pre><code>import android.content.Context; import android.graphics.Matrix; import android.graphics.drawable.Drawable; import android.util.AttributeSet; import android.view.ViewGroup; public class CustomImageView extends android.widget.ImageView { public CustomImageView(Context context) { super(context); } public CustomImageView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } public CustomImageView(Context context, AttributeSet attrs) { super(context, attrs); } public void fitYUniformly() { final Drawable drawable = getDrawable(); if (drawable == null) return; final int dwidth = drawable.getIntrinsicWidth(); final int dheight = drawable.getIntrinsicHeight(); if (dwidth == -1 || dheight == -1) return; int vheight = this.getHeight(); float scale = (float) vheight / (float) dheight; final int vwidth = (int) (dwidth * scale); scale(scale, vwidth, vheight); } public void fitXUniformly(int parentWidth) { final Drawable drawable = getDrawable(); if (drawable == null) return; final int dwidth = drawable.getIntrinsicWidth(); final int dheight = drawable.getIntrinsicHeight(); if (dwidth == -1 || dheight == -1) return; int vwidth = parentWidth;// here,you need to pass the width of parentview // int vwidth = this.getWidth(); float scale = (float) vwidth / (float) dwidth; final int vheight = (int) (dheight * scale); scale(scale, vwidth, vheight); } private void scale(float scale, int newWidth, int newHeight) { final ViewGroup.LayoutParams params = this.getLayoutParams(); params.width = newWidth; params.height = newHeight; this.setLayoutParams(params); this.setScaleType(ScaleType.MATRIX); final Matrix matrix = new Matrix(); matrix.setScale(scale, scale); this.setImageMatrix(matrix); } } </code></pre> Note: Don't forget to call <code>fitXUniformly(parentWidth);</code> . here, <code>parentWidth</code> will be the width of <code>CustomImageView</code>'s parent. I hope it will be helpful !!
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POImageView: fill horizontal maintaining aspect ratio
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USMehul Joisar
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. COdoes it mean your code doesn't work out of the box? if so, where's the suggested place to put `fitXUniformly`? (as mentioned in your note)
 singulars
 PostPostId
 PO
 UserUserId
 USakhyar

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